C-600MW, November 1963.And a variation on this model: no clip, urushi finish (C-1000W, from 1964):C-200SW, August 1964.C-250SS, May 1968.C-400BS, June 1971.FC-15SR, December 1998.FCF-2MR, September 2006.My thanks to my friend Haywoody, who gave me the idea for this post.